Dr. Seager is the president and CEO of Population Connection. Dr. Seager believes there is a clear connection between human population growth and virtually every global challenge from poverty to climate change and from species extinction to the political instability of failed nation-states.

Bill Sargent

Get in-depth information about current research in the field of oceanography in these short video podcasts from the Aquarium of the Pacific. This Long Beach, California-based institution hosts visiting lecturers in its Guest Speaker Series throughout the year. These experts share stories from the field, new insights about ocean science and predictions for the future, and knowledge they have gathered about the ocean and its inhabitants over years of study. Speakers include university researchers, explorers, acclaimed authors, journalists, nature photographers, and more.